Interface CLongPointer

All Superinterfaces:
org.graalvm.word.ComparableWord, org.graalvm.word.PointerBase, org.graalvm.word.WordBase
public interface CLongPointer extends org.graalvm.word.PointerBase
A pointer to a 64-bit C primitive value.
Since:
19.0

  • Method Summary

    Modifier and Type
    Method
    Description
    CLongPointer
    addressOf(int index)
    Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
    CLongPointer
    addressOf(org.graalvm.word.SignedWord index)
    Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
    long
    read()
    Reads the value at the pointer address.
    long
    read(int index)
    Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
    long
    read(org.graalvm.word.SignedWord index)
    Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
    void
    write(int index, long value)
    Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
    void
    write(long value)
    Writes the value at the pointer address.
    void
    write(org.graalvm.word.SignedWord index, long value)
    Writes the value of the array element with the specified index, treating the pointer as an array of the C type.

    Methods inherited from interface org.graalvm.word.ComparableWord

    equal, notEqual

    Methods inherited from interface org.graalvm.word.PointerBase

    isNonNull, isNull

    Methods inherited from interface org.graalvm.word.WordBase

    equals, rawValue

  • Method Details

    • read

      long read()
      Reads the value at the pointer address.
      Since:
      19.0

    • read

      long read(int index)
      Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0

    • read

      long read(org.graalvm.word.SignedWord index)
      Reads the value of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0

    • write

      void write(long value)
      Writes the value at the pointer address.
      Since:
      19.0

    • write

      void write(int index, long value)
      Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0

    • write

      void write(org.graalvm.word.SignedWord index, long value)
      Writes the value of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0

    • addressOf

      CLongPointer addressOf(int index)
      Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0

    • addressOf

      CLongPointer addressOf(org.graalvm.word.SignedWord index)
      Computes the address of the array element with the specified index, treating the pointer as an array of the C type.
      Since:
      19.0